Middle Triassic Parapopanoceratidae and Nathorstitidae (Ammonoidea) of Boreal region: internal structure, ontogeny and phylogenetic patterns
Создатель (Автор)
Arkadiev V.V., Vavilov M.N.
Заглавие
Middle Triassic Parapopanoceratidae and Nathorstitidae (Ammonoidea) of Boreal region: internal structure, ontogeny and phylogenetic patterns
Источник
Geobios. Vol.17, Iss.4. P. 397-425.
Bibliography
Arkadiev V.V., Vavilov M.N. (1984) Middle Triassic Parapopanoceratidae and Nathorstitidae (Ammonoidea) of Boreal region: internal structure, ontogeny and phylogenetic patterns // Geobios. Vol.17, Iss.4. P. 397-425.
URL
http://mmtk.ginras.ru/pdf/Arkadiev,Vavilov,1984_Mid_Triassic_ammonites_internal_structure.pdf